Beehive fences

Dr Lucy King is setting up a network of beehive fences to protect Kenyan farmers and their crops from hungry elephants.

Copyright Act latest

Tech correspondent Peter Griffin with the latest on the Copyright (Infringing File Sharing) Amendment Act which came into force on 1st September. So what's the new act doing to international internet traffic, and has anyone got an infringement notice yet?

Marae hearing clinic

We drop into a mobile hearing clinic at Wainuiomata Marae. With hearing therapist Susan Lennie, Barney Ransfield and William Henare-Tekooti.

Poisoned rhino horn

Lorinda Hern's trialling a novel way to stop rhino poachers in South Africa.

Global history of whisky

Kevin Kosar's written a global history of whisky drinking and its production.

LED internet

Harald Haas from the University of Edinburgh is developing an alternative to wifi that uses LED lights rather than radio waves to carry data.